The solution should be perfectly clear and free of any floaters, particulates, or cloudiness
One study found that high doses of oral B12 (1,000 mcg daily) could provide adequate absorption even in the presence of intrinsic factor deficiency
Rare side effects of B12 shots (require medical attention) Serious reactions to B-12 shots are uncommon, but its important to be aware of them: Allergic reaction, including rash, hives, dizziness, or trouble breathing Significant swelling, pain, or warmth that worsens at the injection site Palpitations or chest discomfort Signs of drug interactions, especially if you take multiple prescription medications If you experience symptoms that feel intense, progressive, or unusual, you should contact your provider right away
Hepatic fat accumulation correlates closely with visceral fat deposits, and the mechanisms that clear one tend to clear the other
A 2010 New England Journal of Medicine trial by Falutz et al